CVE-2026-50497: Off-by-one Error

Off-by-one error in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information over a network...

CVE-2026-50460: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Runtime allows an unauthorized attacker to elevate privileges over a network...

PT-2026-58635

Name of the Vulnerable Software and Affected Versions .NET 8 .NET 9 .NET 10 Description An issue involving type confusion, which occurs when a program uses a resource with a type that is incompatible with the expected type, allows an unauthorized attacker to cause a denial of service over a...

CVE-2026-56190: Use of Uninitialized Resource

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network...

CVE-2026-55008: Improper Neutralization of Input During Web Page Generation

Improper neutralization of input during web page generation 'cross-site scripting' in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network...

UBUNTU-CVE-2026-50527

Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network...

PT-2026-58661

Name of the Vulnerable Software and Affected Versions Microsoft Windows affected versions not specified Description An integer overflow or wraparound in the Remote Desktop Protocol RDP allows an unauthorized attacker to execute arbitrary code over a network. Recommendations At the moment, there i...

CVE-2026-50398: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Media allows an authorized attacker to elevate privileges over a network...

CVE-2026-50686: Access of Resource Using Incompatible Type

Access of resource using incompatible type 'type confusion' in Windows OLE allows an unauthorized attacker to execute code over a network...

PYSEC-2026-3436 zeroconf has unbounded recursion in DNS compression-pointer decoder that allows LAN-local denial of service

Impact DNSIncoming.decodelabelsatoffset recurses once per DNS-name compression pointer RFC 1035 §4.1.4. Pointer cycles and label counts were capped, but the chain length of unique forward pointers was not. A single 3 kB mDNS packet carrying 1500 chained pointers drives the recursion past CPython'...

PYSEC-2026-3437 zeroconf: Unbounded exception-dedup state retains packet buffers via traceback frame locals, enabling LAN-local memory exhaustion

Impact DNSIncoming.logexceptiondebug and the four QuietLogger exception-dedup methods stored an unbounded seenlogs dict keyed by strsys.excinfo1. The seven IncomingDecodeError messages raised from readname / decodelabelsatoffset RFC 6762 §18 name-decoding error paths all embed self.source — the...

CVE-2026-51538

EIPStackGroup OpENer 2.3.0 commit 76b95cf suffers from an Incorrect Access Control vulnerability in its handling of encapsulation sessions. When the server processes critical encapsulation commands, it verifies whether the provided sessionhandle exists in the global session list, but it fails to...

PT-2026-60045

Impact DNSIncoming. decode labels at offset recurses once per DNS-name compression pointer RFC 1035 §4.1.4. Pointer cycles and label counts were capped, but the chain length of unique forward pointers was not. A single 3 kB mDNS packet carrying 1500 chained pointers drives the recursion past...

CVE-2026-51537

EIPStackGroup OpENer 2.3.0 commit 76b95cf has an out-of-bounds read issue in Connection Manager handling of ForwardOpen requests when processing short malformed packets. An attacker can send a valid ENIP outer frame carrying a malformed CIP ForwardOpen/LargeForwardOpen request, causing the parser...

CVE-2026-58596

Untrusted pointer dereference in Microsoft Edge Chromium-based allows an unauthorized attacker to elevate privileges over a network...

PT-2026-57564

Untrusted pointer dereference in Microsoft Edge Chromium-based allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-58596: Untrusted Pointer Dereference

Untrusted pointer dereference in Microsoft Edge Chromium-based allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-47646: Improper Neutralization of Input During Web Page Generation

Improper neutralization of input during web page generation 'cross-site scripting' in Dynamics 365 Customer Voice allows an unauthorized attacker to perform spoofing over a network...

PT-2026-56610

Name of the Vulnerable Software and Affected Versions Microsoft Edge Chromium-based affected versions not specified Description Improper access control allows an unauthorized attacker to bypass a security feature over a network. Recommendations At the moment, there is no information about a newer...

389-ds-base: 389-ds-base: Heap buffer overflow in sasl_io_recv() via padded SASL UNBIND

A heap buffer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. After a successful SASL bind with integrity protection SSF 0, an authenticated attacker can send a specially crafted oversized LDAP UNBIND packet that is copied into a 512-byte heap receive buffer...